APA (7th ed.) Citation

Mautner, B. H., & Abbott, W. L. (1929). Child labor in agriculture and farm life in the Arkansas Valley of Colorado.

Chicago Style (17th ed.) Citation

Mautner, Bertram H., and W. L. Abbott. Child Labor in Agriculture and Farm Life in the Arkansas Valley of Colorado. Colorado Springs, 1929.

MLA (9th ed.) Citation

Mautner, Bertram H., and W. L. Abbott. Child Labor in Agriculture and Farm Life in the Arkansas Valley of Colorado. 1929.